Multidimensional matrix multiplication by Sandor Toth

The simple function performs fast matrix multiplication within multidimensional arrays. (matrix, multiplication, simple)

mmat(A,B,dim)

Graphical Calculator by shhebaz ghouri

addition,subtraction,plot,stem, permutation,combination. (addition, graphical, calculator)

calculator(varargin)

y=C(n,r);

y=P(n,r);

INT64 arithmetic in MATLAB by Petter

Enables int64 Addition, subtraction, multiplication, division and modulus. (bitshift, addition, absolute value)

example_int64

abs(a)

abs(a)

mmtimes: matrix chain product by Bruno Luong

Return matrix chain product P = M1*M2* ... *Mn (matrix product, multiplication, chain)

mmtimes(varargin)

Multiple matrix multiplications, with array expansion enabled by Paolo de Leva

Multiplying matrices, vectors, or scalars contained in two N-D arrays, with array expansion enabled. (arraylab, singleton expansion, vector)

arraylab13(a,b,d1,d2)

arraylab131(a,b,d1,d2)

arraylab132(a,b,d1,d2)

Sparse matrix multiplication by Roby

Memory-efficient multiplication of very large, sparse matrixes. (multiplication, sparse matrix)

sparseMatrixMultiplication (A, B, splitSize,altSplitSize)

n-Mode Tensor - Matrix Product by Fabian Schneiter

Calculates the n-mode product between a tensor and a matrix. (nmode, matrix, tensor)

nmodeproduct(A,M,n)

Binary array expansion function by Paolo de Leva

element-by-element binary operations (e.g. plus, times, eq, gt) with array expansion (AX) enabled. (array expansion, bsxfun, array)

baxfun(f, a, b, shiftA, shiftB)

testBAXFUN()

bsxfun substitute by Douglas Schwarz

Substitute for bsxfun for older versions of MATLAB in which it is not built-in. (bsxfun, array expansion, singleton)

bsxfun(op,x,y)

make_bsx_mex

Sparse Matrix Multiplication by Christian Walder

Allows you to specify the maximum number of nonzeros before multiplying sparse matrices. (linear algebra, multiplication, multiply)

FFT-based Convolution by Luigi Rosa

A fast 1D and 2D convolution. (convolution, fft, polynomial)

conv2fft(z1,z2,shape,shape2)

convfft(z1,z2)